DE68914882D1 - Column filter with bundles of long fibers. - Google Patents

Column filter with bundles of long fibers.

Info

Publication number
DE68914882D1
DE68914882D1 DE68914882T DE68914882T DE68914882D1 DE 68914882 D1 DE68914882 D1 DE 68914882D1 DE 68914882 T DE68914882 T DE 68914882T DE 68914882 T DE68914882 T DE 68914882T DE 68914882 D1 DE68914882 D1 DE 68914882D1
Authority
DE
Germany
Prior art keywords
bundles
long fibers
column filter
column
filter
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
DE68914882T
Other languages
German (de)
Other versions
DE68914882T2 (en
Inventor
Takeshi C O Japan Org Iwatsuka
Toshio C O Japan Organo Kasai
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Organo Corp
Original Assignee
Organo Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from JP63131715A external-priority patent/JP2799376B2/en
Priority claimed from JP30098088A external-priority patent/JPH02149305A/en
Application filed by Organo Corp filed Critical Organo Corp
Application granted granted Critical
Publication of DE68914882D1 publication Critical patent/DE68914882D1/en
Publication of DE68914882T2 publication Critical patent/DE68914882T2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
    • B01D35/10—Brush filters ; Rotary brush filters

Landscapes

  • Engineering & Computer Science (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Filtering Materials (AREA)
  • Filtration Of Liquid (AREA)
DE68914882T 1988-05-31 1989-05-26 Column filter with bundles of long fibers. Expired - Fee Related DE68914882T2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP63131715A JP2799376B2 (en) 1988-05-31 1988-05-31 High-speed filter
JP30098088A JPH02149305A (en) 1988-11-30 1988-11-30 Filter tower with long fiber bundle utilized therefor

Publications (2)

Publication Number Publication Date
DE68914882D1 true DE68914882D1 (en) 1994-06-01
DE68914882T2 DE68914882T2 (en) 1994-12-08

Family

ID=26466476

Family Applications (2)

Application Number Title Priority Date Filing Date
DE68923975T Expired - Fee Related DE68923975T2 (en) 1988-05-31 1989-05-26 Column filter with bundles of long fibers.
DE68914882T Expired - Fee Related DE68914882T2 (en) 1988-05-31 1989-05-26 Column filter with bundles of long fibers.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE68923975T Expired - Fee Related DE68923975T2 (en) 1988-05-31 1989-05-26 Column filter with bundles of long fibers.

Country Status (4)

Country Link
US (2) US4886601A (en)
EP (2) EP0488992B1 (en)
CA (1) CA1325176C (en)
DE (2) DE68923975T2 (en)

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US7087173B2 (en) * 1995-08-11 2006-08-08 Zenon Environmental Inc. Inverted cavity aerator for membrane module
KR100693944B1 (en) 1995-08-11 2007-03-12 제논 인바이런멘탈 인코포레이티드 Vertical skein of hollow fiber membranes and method of maintaining clean fiber surfaces
US20040238432A1 (en) * 1995-08-11 2004-12-02 Mailvaganam Mahendran Membrane filtration module with adjustable header spacing
US5674433A (en) * 1995-08-24 1997-10-07 Regents Of The University Of Minnesota High efficiency microbubble aeration
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DE10045227C1 (en) * 2000-09-13 2002-02-07 Vosenkaul Klaus Membrane filter for water treatment uses capillary membrane fibre bundle projecting into untreated water and fitting into permeate collection space at opposite end
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AUPR692401A0 (en) 2001-08-09 2001-08-30 U.S. Filter Wastewater Group, Inc. Method of cleaning membrane modules
US7247238B2 (en) 2002-02-12 2007-07-24 Siemens Water Technologies Corp. Poly(ethylene chlorotrifluoroethylene) membranes
AUPS300602A0 (en) 2002-06-18 2002-07-11 U.S. Filter Wastewater Group, Inc. Methods of minimising the effect of integrity loss in hollow fibre membrane modules
US7938966B2 (en) 2002-10-10 2011-05-10 Siemens Water Technologies Corp. Backwash method
AU2002953111A0 (en) 2002-12-05 2002-12-19 U. S. Filter Wastewater Group, Inc. Mixing chamber
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EP1677898B1 (en) 2003-08-29 2016-03-09 Evoqua Water Technologies LLC Backwash
US20050115899A1 (en) * 2003-10-21 2005-06-02 Minggang Liu Membrane bioreactor having single header membrane module
JP4954707B2 (en) 2003-11-14 2012-06-20 シーメンス・ウォーター・テクノロジーズ・コーポレーション Improved module cleaning method
US7279215B2 (en) * 2003-12-03 2007-10-09 3M Innovative Properties Company Membrane modules and integrated membrane cassettes
KR100453329B1 (en) * 2004-03-08 2004-10-21 주식회사 나노엔텍 Fine filtering apparatus controllable packing density using flexible fiber
US8758621B2 (en) 2004-03-26 2014-06-24 Evoqua Water Technologies Llc Process and apparatus for purifying impure water using microfiltration or ultrafiltration in combination with reverse osmosis
CN101426565B (en) 2004-04-22 2012-04-18 西门子工业公司 Filtration apparatus comprising a membrane bioreactor and a treatment vessel for digesting organic materials
US20050242041A1 (en) * 2004-04-30 2005-11-03 Cumberland Scott L Silver Impregnated, Alumina Coated Materials and Filtration Systems Implementing Same
GB0411290D0 (en) 2004-05-20 2004-06-23 Water And Waste Uk Ltd Fluid filter
WO2005113110A1 (en) * 2004-05-20 2005-12-01 Water Maiden Limited Fluid filter
WO2006002469A1 (en) 2004-07-02 2006-01-12 U.S. Filter Wastewater Group, Inc Gas transfer membrane
EP1773477B1 (en) 2004-07-05 2011-09-07 Siemens Water Technologies Corp. Hydrophilic membranes
JP4958779B2 (en) 2004-08-20 2012-06-20 シーメンス・ウォーター・テクノロジーズ・コーポレイション Square MBR manifold system
US8790515B2 (en) 2004-09-07 2014-07-29 Evoqua Water Technologies Llc Reduction of backwash liquid waste
EP1799334B1 (en) 2004-09-14 2013-12-11 Siemens Water Technologies LLC Methods and apparatus for removing solids from a membrane module
EP1807181A4 (en) 2004-09-15 2009-04-22 Siemens Water Tech Corp Continuously variable aeration
US7118674B2 (en) 2004-10-14 2006-10-10 Itt Manufacturing Enterprises, Inc. Energy-efficient biological treatment with membrane filtration
ES2365928T3 (en) 2004-12-03 2011-10-13 Siemens Industry, Inc. POST-MEMBRANE TREATMENT.
CN100546701C (en) 2004-12-24 2009-10-07 西门子水技术公司 Simple gas scouring method and device
NZ583228A (en) 2004-12-24 2012-05-25 Siemens Industry Inc Cleaning in membrane filtration systems
CN100518907C (en) * 2005-03-09 2009-07-29 浙江欧美环境工程有限公司 Floating suspenion hollow fiber porous film filter component element
JP2008539054A (en) 2005-04-29 2008-11-13 シーメンス・ウォーター・テクノロジーズ・コーポレイション Chemical cleaning for membrane filters
KR20080031956A (en) 2005-07-14 2008-04-11 지멘스 워터 테크놀로지스 코포레이션 Monopersulfate treatment of membranes
AU2006284524B2 (en) * 2005-08-22 2011-04-21 Evoqua Water Technologies Llc An assembly for water filtration using a tube manifold to minimise backwash
SG140229A1 (en) * 2005-08-22 2008-03-28 Siemens Water Tech Corp An assembly for water filtration using a tube manifold to minimise backwash
WO2007044415A2 (en) 2005-10-05 2007-04-19 Siemens Water Technologies Corp. Method and apparatus for treating wastewater
GB0606584D0 (en) * 2006-03-31 2006-05-10 Water Maiden Ltd Fluid filter
SG141244A1 (en) * 2006-09-08 2008-04-28 Ultra Flo Pte Ltd Filter renewal system and a method thereof
WO2008051546A2 (en) 2006-10-24 2008-05-02 Siemens Water Technologies Corp. Infiltration/inflow control for membrane bioreactor
CA2682707C (en) 2007-04-02 2014-07-15 Siemens Water Technologies Corp. Improved infiltration/inflow control for membrane bioreactor
US9764288B2 (en) 2007-04-04 2017-09-19 Evoqua Water Technologies Llc Membrane module protection
CN109107392A (en) 2007-05-29 2019-01-01 懿华水处理技术有限责任公司 Use the Membrane cleaning of pulsed airlift pump
EP2331242B1 (en) 2008-07-24 2018-09-05 Evoqua Water Technologies LLC Frame system for membrane filtration modules
JP2012500117A (en) 2008-08-20 2012-01-05 シーメンス ウォーター テクノロジース コーポレイション Improving backwash energy efficiency of membrane filtration systems.
WO2010142673A1 (en) 2009-06-11 2010-12-16 Siemens Water Technologies Corp. Methods for cleaning a porous polymeric membrane and a kit for cleaning a porous polymeric membrane
CN102869432B (en) 2010-04-30 2016-02-03 伊沃夸水处理技术有限责任公司 Fluid flow distribution device
AU2011305377B2 (en) 2010-09-24 2014-11-20 Evoqua Water Technologies Llc Fluid control manifold for membrane filtration system
CN101966404B (en) * 2010-09-28 2012-10-17 上海峰渡水净化工程有限公司 Filtering element internal aerating and cleaning energy-saving fiber filter bed
US9604166B2 (en) 2011-09-30 2017-03-28 Evoqua Water Technologies Llc Manifold arrangement
JP2014528354A (en) 2011-09-30 2014-10-27 エヴォクア ウォーター テクノロジーズ エルエルシーＥｖｏｑｕａ Ｗａｔｅｒ Ｔｅｃｈｎｏｌｏｇｉｅｓｌｌｃ Isolation valve
WO2014004645A1 (en) 2012-06-28 2014-01-03 Siemens Industry, Inc. A potting method
US9962865B2 (en) 2012-09-26 2018-05-08 Evoqua Water Technologies Llc Membrane potting methods
WO2014052071A1 (en) 2012-09-26 2014-04-03 Evoqua Water Technologies Llc Membrane securement device
AU2013101765A4 (en) 2012-09-27 2016-10-13 Evoqua Water Technologies Llc Gas Scouring Apparatus for Immersed Membranes
GB2517985B (en) 2013-09-09 2016-01-06 Berishtenu Agricultural Cooperative Sheaf-based fluid filter
US10427102B2 (en) 2013-10-02 2019-10-01 Evoqua Water Technologies Llc Method and device for repairing a membrane filtration module
EP3322511B1 (en) 2015-07-14 2022-09-07 Rohm & Haas Electronic Materials Singapore Pte. Ltd Aeration device for filtration system
WO2018152726A1 (en) * 2017-02-23 2018-08-30 钱红亚 Air distribution apparatus of fiber bundle filter

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE7710010L (en) * 1976-10-11 1978-04-12 Mueller Hans PROCEDURE AND DEVICE FOR FILTERING HYDROGEN AND GASES AND USING THE PROCEDURE RESP DEVICE
CH633196A5 (en) * 1978-03-02 1982-11-30 Chemap Ag METHOD AND BRUSH FILTER FOR FILTRATING LIQUIDS AND GASES.
US4605500A (en) * 1984-04-24 1986-08-12 Mitsubishi Rayon Co., Ltd. Hollow-fiber filter module
JPS63315110A (en) 1987-06-15 1988-12-22 Japan Organo Co Ltd High-speed filter

Also Published As

Publication number Publication date
CA1325176C (en) 1993-12-14
DE68923975D1 (en) 1995-09-28
EP0488992A2 (en) 1992-06-03
EP0344633B1 (en) 1994-04-27
US4886601A (en) 1989-12-12
DE68914882T2 (en) 1994-12-08
EP0344633A1 (en) 1989-12-06
DE68923975T2 (en) 1996-04-25
EP0488992B1 (en) 1995-08-23
US4915833A (en) 1990-04-10
EP0488992A3 (en) 1992-07-29

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee